I see in the manual that the Cerbo analog inputs are 12v resistive, and can be configured to use US, European or custom resistance ranges, all within 0Ω to 264Ω.
Does the Cerbo apply any sensing voltage to the inputs itself? ie., if I put a volt meter across the terminals for an analog input, will I read any input? Likewise, if I put a resistor, say, 180Ω across the terminals, will I read any voltage on the input?
If any voltage is applied by the Cerbo, what is the max current the Cerbo will allow to flow in the resistor example above?
Thanks for any help!